Pentax releases firmware updates for K-7 and K-x DSLRs

Pentax has released firmware updates for its K-7 and K-x digital SLRs. Similar to recent updates for the K-5, K-r and 645D cameras, they extend support to SDXC memory cards offering the format's greater capacity but not speed. Version 1.11 for the K-7 and v1.02 for the K-x are available for immediate download from the company's website.